FerryConnect

Thailand

Koh Samui → Koh Tao

The fast catamaran from Koh Samui to Koh Tao, Thailand’s scuba-diving island, usually calling at Koh Phangan. It completes the classic three-island hop in the Gulf of Thailand.

⏱ 1h 30m – 2h (often via Koh Phangan)🚢 2 operators📅 Several departures daily

Koh Samui to Koh Tao ferry at a glance

The ferry from Koh Samui to Koh Tao takes 1h 30m – 2h (often via Koh Phangan) across the Gulf of Thailand, operated by Lomprayah and Seatran Discovery. It is a foot-passenger service; vehicles are not carried. Typical frequency: several departures daily.

Crossing times and frequencies are typical figures and vary by season. Confirm the current timetable with the operator or booking partner before you travel.

Maritime Crossing Route Map

Interactive sea passage between Koh Samui and Koh Tao

📐 38 Nautical Miles
Koh Samui⇄Koh Tao
⏱ 1h 30m – 2h (often via Koh Phangan) · 📐 38 nm
© OpenFreeMap / OSM
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Operators on This Route

OperatorCrossing TimeVessels
Lomprayah1h 30m – 2hHigh-speed catamarans
Seatran Discovery1h 45m – 2hHigh-speed ferries

Route Features

🚗

Vehicles

Foot passengers only

🚶

Foot Passengers

Walk-on passengers welcome

🐕

Pets

No pet facilities

📐

Distance

38 nautical miles

Getting There & Onward Transport

  • Mae Haad pier is in Koh Tao’s main village; taxis serve Sairee Beach and the dive resorts
  • Fast boats continue from Koh Tao to Chumphon for buses and trains to Bangkok

Related Ferry Crossings

Also sails from Koh SamuiSurat Thani (Donsak) → Koh Samui1h 30m · Seatran Ferry, Raja FerryAlso sails from Koh SamuiKoh Samui → Koh Phangan20m – 1h · Lomprayah, Seatran Discovery, Raja FerryMore ferries in ThailandKoh Lipe → Langkawi1h 30m · Bundhaya Speed Boat, Satun Pakbara Speed Boat ClubMore ferries in ThailandPhuket → Koh Phi Phi1h 00m (Speedboat) – 2h 00m (Cruiser) · Andaman Wave Master, Chaokoh Travel Center, Bundhaya Speed BoatMore ferries in ThailandBangkok (Sathorn Pier) → Nonthaburi1h 00m · Chao Phraya Express BoatNearby crossingRach Gia → Phu Quoc2h 15m – 2h 30m · Phu Quoc Express, Superdong Fast Ferry
⛴ All ferries from Koh Samui🗺 All ferries in Thailand🔎 Search all routes

Frequently Asked Questions

How long is the ferry from Koh Samui to Koh Tao?
The crossing typically takes 1h 30m – 2h (often via Koh Phangan). By operator: Lomprayah about 1h 30m – 2h; Seatran Discovery about 1h 45m – 2h. Actual times vary by vessel, season and sea conditions, so check the timetable for your sailing.
Which ferry companies sail from Koh Samui to Koh Tao?
Lomprayah, Seatran Discovery operate this route. Compare sailing times and ticket types before booking, as they often differ between operators.
Can I take my car on the Koh Samui to Koh Tao ferry?
No. This is a foot-passenger service and vehicles are not carried. Use parking near the departure pier or public transport to reach it.
Can I take the Koh Samui to Koh Tao ferry as a foot passenger?
Yes. Foot passengers can travel on this route. Allow time to reach the passenger terminal and check the operator’s check-in closing time.
Are dogs and pets allowed on the Koh Samui to Koh Tao ferry?
This route has no dedicated pet facilities. Assistance dogs are normally carried, but confirm with the operator before travelling.
How far is Koh Samui from Koh Tao by ferry?
The sea crossing is about 38 nautical miles (roughly 70 km).